César Sanjur

A British spy is banished to Panama after having an affair with an ambassador's mistress. Once there he makes connection with a local tailor with a nefarious past and connections to all of the top political and gangster figures in Panama. The tailor also has a wife, who works for the Panamanian president and a huge debt. The mission is to learn what the President intends to do with the Canal.

Afro-Antillean workers hired for the construction of the Panama Canal are brought from their homes to work in conditions that were not those promised. They, the descendants of African slaves and domesticated from England, manage to raise their voices against American injustices.